IWMPTranscodePolicy interface (wmpservices.h)
[The feature associated with this page, Windows Media Player SDK, is a legacy feature. It has been superseded by MediaPlayer. MediaPlayer has been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer instead of Windows Media Player SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The IWMPTranscodePolicy interface provides a method implemented by DirectShow source filters to manage changing the format of digital media files.
Inheritance
The IWMPTranscodePolicy interface inherits from the IUnknown interface. IWMPTranscodePolicy also has these types of members:
Methods
The IWMPTranscodePolicy interface has these methods.
| IWMPTranscodePolicy::allowTranscode The allowTranscode method retrieves a value specifying whether Windows Media Player is permitted to change the format of the digital media content to the Windows Media format. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | wmpservices.h |